SpinningWheelLibrary

Import in your project

Implementation

Add the two classes to your project

Create a Wheel object using constructors

  Wheel myWheel = new Wheel(); 

Constructor Parameters [ optional ]

 Wheel myWheel = new Wheel(ImageView wheelImageView,
 			      ImageView needleImageViewint,
                             int nbOfSlices 
                             [int nbOfSpins, int animationDuration]); 

• wheelImageView : The ImageView from layout (only the circular part)

• needleImageView : The ImageView that points to the needle view

• nbOfSlices : The number of slices in your wheel (start count from 1)

• nbOfSpins : How many rotations to animate before landing on the destinatino slice

• animationDuration : In milli seconds the duration of the entire spin animation

Spinning The Wheel

Call the spinTo method and pass in the index (starting from 0)

 myWheel.spinTo(int index)

Implement Callback

When the animation ends a callback method can be called

1. In your class implement WheelCallback interface
2. Create a WheelCallback instance where you can write your code to execute after animation ends
3. Set the callback instance you created by calling:

    myWheel.setCallback(myCallback);

Additional Methods

• setWheel (ImageView wheel)
• setNumberOfSlices (int number_of_slices)
• setGoToIndex (int go_to_index)
• setSpinFactor (int spin_factor) -- set the number of rotations for the animation
• setInterpolator (double a, double b, double c, double d) -- Create a pathinterpolator for the animation

End